Translation of Serotonin

On the other hand I do not like the way they deal with a topic: If they bring international news, they prefer not to focus on the main issue but to present some unimportant background story.
Let me summarize our meeting from Sunday, please give me feedback if something is unclear. I will send you the study material, including lessons and vocabulary lists to ensure the accuracy of training.
We shared a cabin with an elderly couple from Spain. They started blablaing about Spain, about their corrupt government and about their civil war. They should not work in PR, advertisement or sales.